Figure 2.

JS-K inhibits AR-dependent reportergene activity in 22Rv1 cells. Cells were cotransfected with a probasin reporter gene plasmid and a Renilla luciferase plasmid serving as transfection control. Subsequently cells were grown in presence/absence of 5 nM DHT. Reportergene activity was determined using the Dual Luciferase Assay System from Promega. Data are presented as fold of untreated controls ± standard deviation (SD). Results are mean values of three independent experiments performed in quadruplicates: *p < 0.05; **p < 0.01.